#include <stdio.h>

#define MAXN 1234

int a[MAXN][MAXN];

int main() {

	int n, m, i, j, ans = 1, pet = 0, odn = 0;
	scanf("%d", &n);
	for (i = 1; i <= n; ++i) {
		for (j = 1; j <= n; ++j) {
			scanf("%d", &a[i][j]);
		}
	}

	for (i = 1; i <= n; ++i) {
		for (j = 1; j <= n; ++j) {
			if (i == j && a[i][j] != 0) {
				ans = 0;
				pet = pet + a[i][j];
			}
			if (a[i][j] > a[j][i]) {
				ans = 0;
				odn = odn + a[i][j] - a[j][i];
			}
			if (a[i][j] < a[j][i]) {
				ans = 0;
				odn = odn + a[j][i] - a[i][j];
			}
		}
	}
	if (ans == 0) {
		printf("Incorrect\n");
		printf("%d %d", pet, odn / 2);
	}
	else {
		printf("Correct");
	}

	return 0;
}